| 1. | It proved to be one of the mathematical instruments that were then in use among seamen .
这原来是当年海员们用的一种计算工具。 |
| 2. | Fermat's principle is not so much a computational device as it is a concise way of thinking about the propagation of light .
费马原理更多的是对光的传播的一种简明看法，而不是一种计算工具。 |
| 3. | Which provides web services and grid computing facilities
，它提供了web服务和网格计算工具。 |
| 4. | Abacus is a wonderful but sadly vanishing culture
算盘是典型的中国传统计算工具，只可惜被淘汰了。 |
| 5. | The analysis programs of these methods are developed
编制了相应的程序作为索杆膜空间结构分析的计算工具。 |
| 6. | The history of computational tool
计算工具发展史 |
| 7. | It ' s also a power tool to resolve actual problem in engineering
是解决工程实际问题的一种有力的数值计算工具。 |
| 8. | Modern calculating devices
现代计算工具 |
| 9. | Objects related with this interesting counting tool are displayed in this room
用这种有趣的计算工具和相关的摆件作为装饰显得别有风味。 |
| 10. | Please treat the calculation table as a tool which provides information of reference value only
请将这计算表视为一项计算工具，并只可用作参考用途。 |
